[jackpirate]

I think he fairly represent his credentials. Looking at his list of publications [1], he has several publications in venues like Climate Change, Weather Forecast, and the Bulletin of the American Meteorological Society. Most of his work is clearly on climate policy (including publications in Nature and Science on policy), however, and not strictly climate science.

[1] https://sciencepolicy.colorado.edu/publications/searchResult...

[gesticulator]

Fair enough! I was not familiar with his background, and found him more partisan than the innocent kid studying the effects of the climate on hurricanes after googling :)